Journal of Life Science (생명과학회지)

Korean Society of Life Science (한국생명과학회)
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Antifungal Activity of Extract from Xmthitim strumarium L. Against Plant Pathogenous fungi.

식물 병원성진균에 대한 도꼬마리 추출물의 항 진균활성

  • 박성민 (계명대학교 미생물학과) ;
  • 정혁준 (계명대학고 미생물학과) ;
  • 한선희 (대구보건대학 안경광학과) ;
  • 여수환 (계명대학교 전통미생물자원 개발 및 산업화 연구센터) ;
  • 김용원 (계명문화대학 원예조경과) ;
  • 안형근 (국립종자관리소) ;
  • 김현수 (계명대학교 미생물학과) ;
  • 유대식 (계명대학교 미생물학과)
  • Published : 2005.10.01
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Abstract

Antifungal activity of ether and ethylacetate extract from Xanthium strumarium L. were tested against 11 plant pathogens by agar diffusion method. Antifungal activity of the ether and ethylacetate extract showed strong antifungal activity against plant pathogenous fungi, i.e. Phytophthora capsici, Sclerotinia sclerotiorum and Aspergillus niger. The $IC_{50}$ of the ether extract against Sclerotinia sclerotiorum was determined $335{\mu}g/ml$ Antifungal activity of the ether extract from Xanthium strumarium L. showed Rf value=0.87 on TLC plate.

도꼬마리의 ether 및ethyl acetate 추출물이 식물병원성 진균에 대한 항 진균활송을 측정한 결과, ether와 ethyl acetate 추출물은 P. capsici, S. sclerotiorum과 A. niger에 높은 항 진균활성을 나타내었다. 또한 S. sclerotionum에 대한 ether 추출한 도꼬마리의 $IC_{50}$은 $335{\mu}g/ml$로 계산되었다. TCL plate상에서 Rf 값이 0.87밴드에서 강한 항 진균활성을 나타냈다.

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References

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